in my life, Mr. Ding's help to me is great.
The first time I saw Mr. Ding was in August 91 at a Nankai non-linear analysis Conference (during the Conference, the Soviet
8.19 events), he was reporting on the problem of two-dimensional harmonic mapping of short-time bursts of heat flow. at that time,I don't understand the harmonic mapping, but I was amazed at his fluency in English. After he had finished, the M.struwe sitting in front of me gave
very high evaluation, I remember at that time M.struwe used the word surprising praised teacher Ding's results. 93, after my
Master Tutor Professor Wang Guangyin's recommendation, I formally with Ding teacher to do doctoral students. He talked to me once, mainly
is to tell me some scholarship, and then ask me about my future research plans and interests, and I then replied that I wanted to study the curvature phase
and want to start with the Ricci stream of Hamiton. Mr. Ding was very much in favor of my plan and said let me give it to him first .
write a report on the geometric direction of curvature, give me a year to try, see if I can feel, and say,
If I can find out for myself, the future will be promising. Unfortunately, a year's time passed quickly, and I was
when the curvature geometry is not able to comprehend how much, the Ricci stream of Hamilton's article---------at
the present view--at most
stay in the level to check the details, no understanding of the ideas behind their articles, not to mention their own innovation
. While I was studying distress for the future, Mr. Ding called me to his house (he lived in two elms) and talked to me again.
one word. First, he points out the inadequacy of my reading of other people's literature:
never take notes, the background of the problem and others
thoughts are not well combed, so it is strange to have their own ideas. and gave me his previous research notes and let me go back .
read it well, and then say that he cares more about my
PhD's research, and if it doesn't go well, it's going to be hard.
. Considering that I had read some of the harmonic mapping documents during my master's degree, he suggested that I should study the measurement of bounded observable manifolds
minimum harmonic mapping regularization. Finally, tell me that
doing research is never going to have to go through the ordeal, only when you make your own
This is a close, you will have some experience of scientific research, and these only by their own hands-on experience, others are not
the law. Can survive this, in addition to understanding, it is necessary to see their own scientific research has persistent interest to
and the perseverance to be afraid of failure. back, I carefully read the teacher Ding's scientific research notes, greatly regrets. His notes, remember.
very seriously, with the date and the name of the discussion person, then the problem background, research status, but more of his own
views on this issue and some examples. Even if the calculation drafts are organized. I didn't understand why Mr. Ding
the reports are always so clear, so methodical, and the opinions of the questions are always so sharply;
Silk fastidiously's scholarship attitude is inseparable. It can be said that it was from then on that I understood how the literature should be read.
for a mathematical doctoral student who has just begun to do research, often struggle to deal with their own knowledge of the "broad" and "deep"
the contradiction. To this, Mr. Ding has his own unique understanding, he once told me (remember is in 91 Nankai Conference period
A
walk), if the two can only take one, he is willing to choose "deep", because "deep" more embodies a person
ability, there can be "deep" ability, in the future there may be "wide" opportunities, but otherwise. He objected to the aimless
Study
, think that this is a kind of escape research distress performance, very anesthetic .... He warned me to "
Study with questions, "ingenious". these scholarly ways, for me is a lifelong benefit.
for scholarship, Mr. Ding's attitude is extremely rigorous. Under the guidance of teacher Ding and Professor Lin Fanghua, probably over a
semester, I have an idea of measuring the extreme minor and mapping regularization on bounded observable manifolds. After the report with Mr. Ding, he let
I wrote down all the details and it took me a summer vacation to finish it. He told me again that his first article was from
The idea went to formal writing seven or eight times, I did not write 10 times, do not take out. Also said that when the final written
, should be concise and clear, can not have nonsense but must make their contributions and reasoning to write clearly. To tell you the truth, I thought it was
The requirements are tossing people, but a few years later I thought it was too reasonable: it made me understand what was the key to the problem, and that
, is crucial for scientific research.
ordinary life, ding teacher approachable, full of human touch. Attention to the students and the young people around him, so in his
There is always a group of young people around. In 94 he won the prize for the truth, he put me also as his assistant, sent me 1200 yuan, and the actual
, I didn't do anything for him; every year, he always invites young people who don't have a family to eat at his house .
Ding Teacher's tcra is to do "skating liver tip" ... On a sunny day, he would take everyone to the botanical garden for a picnic.
in my mind, Mr. Ding is always a pure scholar, his character can be "upright, not only" to summarize
. Two years ago, I took on some administrative work in the college and sometimes talked to him about a number of indicators from the above,
and resource allocation. In his words, these indicators and resources are "useless", whenever it comes to these things
, he would always say, "You don't look at those so-called rankings, I ask you, in the last twenty or thirty years, the college is really developing what
An influential person in the world? "He has carefully researched the growth and progress of every mathematical Olympiad gold medalist.
, the conclusion is that under the conditions of China, the Orsay award is not a sufficient condition for becoming a good mathematician.
He has talked to me more than once, to do a good job in mathematics, the most important thing is the constant interest. Be sure to try to
young people who have a real interest in maths are recruited and nurtured. Even in the last days of his life, he cautioned
I: Do not do those gaudy superficial, rather than do their own research, tell each course, more concerned about the students,
In order to have more excellent students to engage in mathematical research, our college is more hopeful.
The cultivation of the local mathematics master is Mr. Ding's lifelong pursuit. He's always doing everything he can for a talented young man.
Carry , think here, I suddenly understand why so many people came all to participate in his farewell ceremony.
11th noon, teacher Ding left, my last sight to see him is two hours before his leaving.
18th is his first seven, in the evening I unexpectedly dream of him: still wearing that dark clothes, smiling at me, people appear years
Light and spirit. When I wanted to see it more vividly, he gradually became blurred ......
Shi Light
November 23, 2014 3:00 at Beijing University School of Mathematics.
Miss my teacher-Ding Weihei Academician by Shikung
